WO2021164300A1

WO2021164300A1 - Data presentation method, terminal device and storage medium

Info

Publication number: WO2021164300A1
Application number: PCT/CN2020/124153
Authority: WO
Inventors: 李君劲; 陈勇; 陈玉梅; 张孝甜
Original assignee: 华为技术有限公司
Priority date: 2020-02-19
Filing date: 2020-10-27
Publication date: 2021-08-26
Also published as: CN113284585A

Abstract

A data presentation method, a terminal device, and a storage medium, applicable to the technical field of terminals. The data presentation method comprises: obtaining data values of physiological parameters to be measured collected in a preset data collection period (S41); dividing the preset data collection period into a plurality of data observation periods, and determining the maximum, minimum and average values of the data values in each data observation period (S42); and drawing and displaying a first line in a preset coordinate system based on all the maximum values, and drawing and displaying a second line based on all the minimum values (S43). The data presentation method can intuitively present the change situations of said physiological parameters in different data observation periods of the present data collection period to a user.

Description

Data display method, terminal equipment and storage medium

This application claims the priority of the Chinese patent application filed with the State Intellectual Property Office on February 19, 2020, the application number is 202010102583.4, and the application name is "data display method, terminal equipment and storage medium", the entire content of which is incorporated by reference In this application.

Technical field

This application belongs to the field of terminal technology, and in particular relates to a data display method, terminal device and storage medium.

Background technique

With the continuous improvement of people's healthy diet, people's demand for testing their various physiological conditions is also increasing. Generally, the various physiological conditions of the human body can be analyzed through physiological parameters that can reflect various physiological conditions of the human body. For example, the blood oxygen saturation that can reflect the respiratory condition of the human body can be used to analyze the respiratory condition of the human body during sleep.

In order to facilitate the user to understand the change of a certain physiological parameter of the human body during a certain period of time, after acquiring the data value of the physiological parameter in the period of time, the prior art usually uses the acquisition time as the horizontal axis and the data value of the physiological parameter. The vertical axis establishes a rectangular coordinate system, and in the coordinate system, based on all the acquired data values of the physiological parameter, the change trend graph of the physiological parameter in the period is directly drawn. When observing and analyzing the corresponding physiological condition based on the change trend of a certain physiological parameter of the human body in a certain period of time, in order to improve the accuracy of the analysis, a periodic time period containing multiple data collection moments is usually taken as Unit observation period, by analyzing the changes of physiological parameters in different unit observation periods, to determine the corresponding changes in physiological conditions.

However, the change trend graph drawn based on the above drawing method can only show the user the change of a certain physiological parameter in a certain period of time at different data collection moments, but cannot directly show the user a certain physiological parameter in a certain period of time. The changes in different data observation periods.

Summary of the invention

The embodiments of the present application provide a data display method, terminal device, and storage medium, which can intuitively display the changes of physiological parameters to be measured during different data observation periods within a preset data collection period.

In the first aspect, an embodiment of the present application provides a data display method, including:

Obtain the data value of the physiological parameter to be measured collected during the preset data collection period;

Dividing the preset data collection period into a plurality of data observation periods, and determining the maximum value, the minimum value, and the average value of the data value in each data observation period;

The first line is drawn and displayed based on all the maximum values in the preset coordinate system, and the second line is drawn and displayed based on all the minimum values; The data value of the measured physiological parameter is the vertical axis.

Exemplarily, after acquiring the data value of the physiological parameter to be measured collected during the preset data collection period, before determining the maximum value, minimum value, and average value of the data value in each data observation period, Also includes:

Detecting abnormal data values among the data values;

When it is detected that a certain data value is not within a reasonable range that the data value of the physiological parameter to be measured should be within a reasonable range, the data value is marked as an abnormal data value, and the abnormal data value is eliminated from the data value.

Correspondingly, the determining the maximum value, the minimum value and the average value of the data value in each data observation period includes:

Based on the data value remaining after the abnormal data value is eliminated, the maximum value, the minimum value and the average value of the data value in each data observation period are determined.

In this embodiment, the abnormal data values existing in the collected data values of the physiological parameters to be measured are eliminated, so that the remaining non-abnormal data values can accurately show the difference of the physiological parameters to be measured in the preset data collection period. The true change of the data observation period improves the accuracy of analyzing the corresponding physiological conditions based on the physiological parameters to be measured.

In a possible implementation of the first aspect, after the first line is drawn and displayed based on all the maximum values in the preset coordinate system, and the second line is drawn and displayed based on all the minimum values, Also includes:

When an operation on any of the data observation period on the horizontal axis is detected, the maximum value, the minimum value and/or the average value in the operated data observation period are displayed.

In this embodiment, the user can make the terminal device display the maximum, minimum, and/or average value of the physiological parameter to be measured in different data observation periods by operating on different data observation periods. In this way, the user can By comparing the maximum value, minimum value and/or average value of the physiological parameter to be measured in different data observation periods, the changes of the data value of the physiological parameter to be measured in different data observation periods can be intuitively obtained, that is, the embodiment of the present application By means of numerical display, it is possible to more intuitively show the user the changes in the data values of the physiological parameters to be measured during different data observation periods.

In a possible implementation of the first aspect, the drawing and displaying the first line based on all the maximum values in the preset coordinate system and the drawing and displaying the second line based on all the minimum values include:

Determining the first coordinate point of each of the maximum value in the preset coordinate system, and determining the second coordinate point of each of the minimum value in the preset coordinate system;

All the first coordinate points are sequentially connected in a preset order through a solid line to obtain a first connecting line, and the first connecting line is smoothed to obtain the first line; the preset order is the The sequence of the collection time from early to late, or the sequence of the collection time from late to early;

All the second coordinate points are sequentially connected by a solid line in the preset order to obtain a second connecting line, and the second connecting line is smoothed to obtain the second line.

In a possible implementation of the first aspect, after the preset data collection period is divided into a plurality of data observation periods, in the preset coordinate system based on all the maximum values Before displaying the first line and drawing and displaying the second line based on all the minimum values, it also includes:

Detecting whether the data value is missing in each of the data observation periods;

Mark the data observation period in which the data value is missing as a data missing period;

Correspondingly, the performing smoothing processing on the first connecting line to obtain the first line includes:

Performing smoothing processing on the first connecting line to obtain a first smooth connecting line, and replacing a portion of the first smooth connecting line corresponding to the data missing period with a dashed line from a solid line to obtain the first line; as well as

The performing smoothing processing on the second connecting line to obtain the second line includes:

Smoothing is performed on the second connecting line to obtain a second smooth connecting line, and the part of the second smooth connecting line corresponding to the data missing period is replaced by a solid line with a dotted line to obtain the second line.

In this embodiment, dotted lines are used to indicate the parts of the first line and the second line corresponding to the data missing period, so that the user can intuitively know which data observation periods have missing data values of physiological parameters to be measured.

The first area between the first line and the second line is filled with a preset color.

This embodiment can enable the user to intuitively observe the size of the area of the first area between the first line and the second line.

In a possible implementation of the first aspect, the filling the first area between the first line and the second line with a preset color includes:

Using a first preset color to fill the second area between the first line and the second line corresponding to the data missing period;

Use the second preset color to fill the third area between the first line and the second line corresponding to the remaining data observation period; wherein, the remaining data observation period is excluding the data missing period During the remaining data observation period, the second area and the third area constitute the first area.

In this embodiment, the areas between the first line and the second line corresponding to the data missing period and the data normal period are respectively filled with different colors, so that the user can intuitively know which data observation periods have data missing.

In a possible implementation of the first aspect, after the second preset color is used to fill the third area between the first line and the second line corresponding to the remaining data observation period, the method further includes:

Acquiring the boundary value included in the preset normal range; the normal range is the range within which the data value of the physiological parameter to be measured should be in when the physiological condition reflected by the physiological parameter to be measured is in a normal state;

Based on the boundary value, determining a target area corresponding to the normal range in the preset coordinate system;

A third preset color is used to fill the non-overlapping part between the third area and the target area.

In this embodiment, the data observation period corresponding to the non-overlapping part can be used to characterize the data observation period when the data value is not within the normal range. Therefore, by using the third preset color to fill the non-overlapping part, the user can intuitively or During which data observation period, there may be situations where the data value of the physiological parameter to be measured is not within the normal range.

In a possible implementation of the first aspect, the dividing the preset data collection period into multiple data observation periods includes:

Acquiring the screen size of the target terminal for displaying the data value;

A reference observation time period is determined according to the screen size, and the preset data collection period is divided into multiple data observation periods based on the reference observation time period.

In this embodiment, different screen sizes are configured with reference observation durations that are compatible with them, specifically by configuring a longer reference observation duration for smaller screen sizes, so that the data values of physiological parameters to be measured are passed through a terminal device with a smaller screen. When displaying, the user can still clearly observe the changes in the data value of the physiological parameter to be measured in different data observation periods; by configuring a shorter baseline observation time for a larger screen size, the terminal device with a larger screen can be used Show more data observation periods, which can more accurately show the changes in the data values of the physiological parameters to be measured in different data observation periods.

In the second aspect, an embodiment of the present application provides a terminal device, including:

The first obtaining unit is configured to obtain the data value of the physiological parameter to be measured collected within the preset data collection period;

A first determining unit, configured to divide the preset data collection period into a plurality of data observation periods, and determine the maximum value, minimum value, and average value of the data value in each data observation period;

The first display unit is configured to draw and display a first line based on all the maximum values in a preset coordinate system, and draw and display a second line based on all the minimum values; the preset coordinate system takes the collection time as The horizontal axis uses the data value of the physiological parameter to be measured as the vertical axis.

In the third aspect, an embodiment of the present application provides a terminal device, including a memory, a processor, and a computer program stored in the memory and running on the processor. When the processor executes the computer program, Realize the data display method as described in the first aspect above.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the data display as described in the first aspect is realized. method.

In a fifth aspect, embodiments of the present application provide a computer program product, which when the computer program product runs on a terminal device, causes the terminal device to execute the data display method described in any one of the above-mentioned first aspects.

Compared with the prior art, the embodiments of this application have the following beneficial effects:

The data display method provided by the embodiments of the present application divides the preset data collection period into multiple data observation periods, and determines the maximum, minimum, and average data values of physiological parameters to be measured in each data observation period. Value; then draw and display the first line based on all the maximum values in the preset coordinate system, and draw and display the second line based on all the minimum values, because each data observation period corresponds to between the first line and the second line The size of the area of the first area can intuitively reflect the overall size of the data value of the physiological parameter to be measured in the data observation period. Therefore, the user can observe the difference between the first line and the second line corresponding to different data observation periods. The size of the area of the first region can intuitively know the changes of the data value of the physiological parameter to be measured in different data observation periods, that is, the embodiment of this application can intuitively show the user that the data value of the physiological parameter to be measured is in different data observations. Changes in time period.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only of the present application. For some embodiments, for those of ordinary skill in the art, other drawings may be obtained based on these drawings without creative labor.

FIG. 1 is a schematic diagram of an interaction process between a first terminal and a second terminal according to an embodiment of the present application;

FIG. 2 is a schematic diagram of the hardware structure of a terminal device to which a data display method provided by an embodiment of the present application is applicable;

Fig. 3 is a software structure block diagram of a terminal device according to an embodiment of the present invention;

FIG. 4 is a schematic flowchart of a data display method provided by an embodiment of the present application;

FIG. 5 is a schematic diagram of multiple data observation periods obtained by dividing a preset data collection period according to an embodiment of the present application;

FIG. 6 is a schematic diagram of a drawing process of a first line and a second line provided by an embodiment of the present application;

FIG. 7 is a specific schematic flowchart of S43 in a data display method provided by an embodiment of the present application;

FIG. 8 is a schematic diagram of another drawing process of the first line and the second line provided by an embodiment of the present application;

FIG. 9 is a schematic flowchart of a data display method provided by another embodiment of the present application;

FIG. 10 is a structural block diagram of a terminal device provided by an embodiment of the present application;

FIG. 11 is a schematic structural diagram of a terminal device provided by another embodiment of the present application.

Detailed ways

In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are proposed for a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details from obstructing the description of this application.

It should be understood that when used in the specification and appended claims of this application, the term "comprising" indicates the existence of the described features, wholes, steps, operations, elements and/or components, but does not exclude one or more other The existence or addition of features, wholes, steps, operations, elements, components, and/or collections thereof.

It should also be understood that the term "and/or" used in the specification and appended claims of this application refers to any combination of one or more of the associated listed items and all possible combinations, and includes these combinations.

As used in the description of this application and the appended claims, the term "if" can be construed as "when" or "once" or "in response to determination" or "in response to detecting ". Similarly, the phrase "if determined" or "if detected [described condition or event]" can be interpreted as meaning "once determined" or "in response to determination" or "once detected [described condition or event]" depending on the context ]" or "in response to detection of [condition or event described]".

In addition, in the description of the specification of this application and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

The reference to "one embodiment" or "some embodiments" described in the specification of this application means that one or more embodiments of this application include a specific feature, structure, or characteristic described in combination with the embodiment. Therefore, the sentences "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification are not necessarily All refer to the same embodiment, but mean "one or more but not all embodiments" unless it is specifically emphasized otherwise. The terms "including", "including", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized.

The data display method provided in the embodiments of this application can be applied to a terminal device. The terminal device may be the first terminal with the function of collecting physiological parameters to be measured, or it may not have the function of collecting physiological parameters to be measured, but has the function of data processing and data processing. Display function of the second terminal. It should be noted that in some embodiments, the first terminal may only have the data collection function; in other embodiments, the first terminal may have both the data processing function and the data processing function in addition to the physiological parameter collection function to be measured. Display function. Among them, the physiological parameter to be measured can be determined according to the physiological condition of the human body to be analyzed. For example, if it is necessary to analyze the respiratory condition of the human body during sleep, the physiological parameter to be measured can be blood oxygen saturation that can reflect the respiratory condition of the human body. Spend.

In practical applications, the first terminal may include, but is not limited to, terminal devices such as wearable devices and portable medical devices. The second terminal may include, but is not limited to, mobile phones, tablet computers, in-vehicle devices, augmented reality (AR)/virtual reality (VR) devices, notebook computers, ultra-mobile personal computers (UMPCs) ), netbooks, personal digital assistants (personal digital assistants, PDAs), and other terminals. The embodiments of this application do not impose any restrictions on the specific types of the first terminal and the second terminal.

As an example and not a limitation, when the terminal device is a wearable device, the wearable device can also be a general term for using wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, gloves, watches, Clothing and shoes, etc. A wearable device is a portable device that is directly worn on the body or integrated into the user's clothes or accessories. Wearable devices are not only a kind of hardware device, but also realize powerful functions through software support, data interaction, and cloud interaction. In a broad sense, wearable smart devices include full-featured, large-sized, complete or partial functions that can be implemented without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, and need to be used in conjunction with other devices such as smart phones. , Such as all kinds of smart bracelets and smart jewelry that can collect physiological data of the human body.

In the embodiment of the present application, when it is necessary to detect a certain physiological condition of the human body in a certain period of time, the first terminal with the function of collecting the physiological parameter to be measured corresponding to the physiological condition can be used to detect the physiological condition of the human body in the period of time. The physiological parameters to be measured are collected. When controlling the first terminal to collect the physiological parameter of the user to be measured, the first terminal specifically collects the data value of the physiological parameter of the user through its built-in sensor for collecting the physiological parameter to be measured. The first terminal may store all the data values of the physiological parameters to be measured that it has collected in a certain period of time in its memory.

In an embodiment of the present application, when it is necessary to display the change of the physiological parameter to be measured in a certain period of time through the first terminal that has both the data processing function and the data display function, the first terminal can directly obtain it from its memory. The data value of the physiological parameter to be measured collected during this period. In another embodiment of the present application, when the change of the physiological parameter to be measured in the period of time needs to be displayed through the second terminal, the second terminal and the first terminal may establish a communication connection, please refer to FIG. 1, FIG. Taking the first terminal as the wearable device 01 and the second terminal as the mobile phone 02 as an example, the interaction process between the first terminal and the second terminal is shown. As shown in FIG. 1, when the second terminal and the first terminal After the communication connection is established, the first terminal can send the data values of the physiological parameters to be measured collected during this time period to the second terminal, and the second terminal can obtain the data of the physiological parameters to be measured collected during this time period. value. In practical applications, the second terminal can establish a wireless communication connection with the first terminal, or the second terminal can also establish a wired communication connection with the first terminal. The embodiment of the application does not deal with the communication between the second terminal and the first terminal. Make any restrictions on the connection method.

Please refer to FIG. 2, which is a schematic diagram of the hardware structure of a terminal device to which a data display method provided by an embodiment of the present application is applicable. As shown in FIG. 2, the terminal device 100 may include a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (USB) interface 130, a charging management module 140, a power management module 141, and a battery 142 , Antenna 1, antenna 2, mobile communication module 150, wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone jack 170D, sensor module 180, button 190, motor 191, indicator 192, camera 193 , Display screen 194, subscriber identification module (subscriber identification module, SIM) card interface 195, etc. The sensor module 180 can include pressure sensor 180A, gyroscope sensor 180B, magnetic sensor 180D, acceleration sensor 180E, distance sensor 180F, proximity light sensor 180G, fingerprint sensor 180H, temperature sensor 180J, touch sensor 180K, ambient light sensor 180L, bone Conduction sensor 180M and so on. When the terminal device 100 is the first terminal, the sensor module 180 may also include a physiological parameter sensor to be measured for collecting a physiological parameter of the human body to be measured, for example, a blood oxygen saturation sensor 180C.

It can be understood that the structure illustrated in the embodiment of the present invention does not constitute a specific limitation on the terminal device 100. In other embodiments of the present application, the terminal device 100 may include more or fewer components than those shown in the figure, or combine certain components, or split certain components, or arrange different components. The illustrated components can be implemented in hardware, software, or a combination of software and hardware.

The processor 110 may include one or more processing units. For example, the processor 110 may include an application processor (AP), a modem processor, a graphics processing unit (GPU), and an image signal processor. (image signal processor, ISP), controller, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural-network processing unit (NPU), etc. Among them, the different processing units may be independent devices or integrated in one or more processors. The controller can generate operation control signals according to the instruction operation code and timing signals to complete the control of fetching instructions and executing instructions.

A memory may also be provided in the processor 110 to store instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. The memory can store instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to use the instruction or data again, it can be directly called from the memory. Repeated accesses are avoided, the waiting time of the processor 110 is reduced, and the efficiency of the system is improved.

In some embodiments, the processor 110 may include one or more interfaces. The interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, and a universal asynchronous transmitter/receiver (universal asynchronous) interface. receiver/transmitter, UART) interface, mobile industry processor interface (MIPI), general-purpose input/output (GPIO) interface, subscriber identity module (SIM) interface, and / Or Universal Serial Bus (USB) interface, etc.

The I2C interface is a bidirectional synchronous serial bus, which includes a serial data line (SDA) and a serial clock line (SCL). In some embodiments, the processor 110 may include multiple sets of I2C buses. The processor 110 may be coupled to the touch sensor 180K, charger, flash, camera 193, etc., respectively through different I2C bus interfaces. For example, the processor 110 may couple the touch sensor 180K through an I2C interface, so that the processor 110 and the touch sensor 180K communicate through the I2C bus interface to implement the touch function of the terminal device 100.

The I2S interface can be used for audio communication. In some embodiments, the processor 110 may include multiple sets of I2S buses. The processor 110 may be coupled with the audio module 170 through an I2S bus to implement communication between the processor 110 and the audio module 170. In some embodiments, the audio module 170 may transmit audio signals to the wireless communication module 160 through an I2S interface, so as to realize the function of answering calls through a Bluetooth headset.

The PCM interface can also be used for audio communication to sample, quantize and encode analog signals. In some embodiments, the audio module 170 and the wireless communication module 160 may be coupled through a PCM bus interface. In some embodiments, the audio module 170 may also transmit audio signals to the wireless communication module 160 through the PCM interface, so as to realize the function of answering calls through the Bluetooth headset. Both the I2S interface and the PCM interface can be used for audio communication.

The UART interface is a universal serial data bus used for asynchronous communication. The bus can be a two-way communication bus. It converts the data to be transmitted between serial communication and parallel communication. In some embodiments, the UART interface is generally used to connect the processor 110 and the wireless communication module 160. For example, the processor 110 communicates with the Bluetooth module in the wireless communication module 160 through the UART interface to realize the Bluetooth function. In some embodiments, the audio module 170 may transmit audio signals to the wireless communication module 160 through a UART interface, so as to realize the function of playing music through a Bluetooth headset.

The MIPI interface can be used to connect the processor 110 with the display screen 194, the camera 193 and other peripheral devices. The MIPI interface includes a camera serial interface (camera serial interface, CSI), a display serial interface (display serial interface, DSI), and so on. In some embodiments, the processor 110 and the camera 193 communicate through a CSI interface to implement the shooting function of the terminal device 100. The processor 110 and the display screen 194 communicate through a DSI interface to realize the display function of the terminal device 100.

The GPIO interface can be configured through software. The GPIO interface can be configured as a control signal or as a data signal. In some embodiments, the GPIO interface can be used to connect the processor 110 with the camera 193, the display screen 194, the wireless communication module 160, the audio module 170, the sensor module 180, and so on. The GPIO interface can also be configured as an I2C interface, I2S interface, UART interface, MIPI interface, etc.

The USB interface 130 is an interface that complies with the USB standard specification, and specifically may be a Mini USB interface, a Micro USB interface, a USB Type C interface, and so on. The USB interface 130 can be used to connect a charger to charge the terminal device 100, and can also be used to transfer data between the terminal device 100 and peripheral devices. It can also be used to connect earphones and play audio through earphones. This interface can also be used to connect other electronic devices, such as AR devices.

It can be understood that the interface connection relationship between the modules illustrated in the embodiment of the present invention is merely a schematic description, and does not constitute a structural limitation of the terminal device 100. In other embodiments of the present application, the terminal device 100 may also adopt different interface connection modes in the foregoing embodiments, or a combination of multiple interface connection modes.

The charging management module 140 is used to receive charging input from the charger. Among them, the charger can be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 140 may receive the charging input of the wired charger through the USB interface 130. In some embodiments of wireless charging, the charging management module 140 may receive the wireless charging input through the wireless charging coil of the terminal device 100. While the charging management module 140 charges the battery 142, it can also supply power to the electronic device through the power management module 141.

The power management module 141 is used to connect the battery 142, the charging management module 140 and the processor 110. The power management module 141 receives input from the battery 142 and/or the charge management module 140, and supplies power to the processor 110, the internal memory 121, the display screen 194, the camera 193, and the wireless communication module 160. The power management module 141 can also be used to monitor parameters such as battery capacity, battery cycle times, and battery health status (leakage, impedance). In some other embodiments, the power management module 141 may also be provided in the processor 110. In other embodiments, the power management module 141 and the charging management module 140 may also be provided in the same device.

The wireless communication function of the terminal device 100 can be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modem processor, and the baseband processor.

The antenna 1 and the antenna 2 are used to transmit and receive electromagnetic wave signals. Each antenna in the terminal device 100 can be used to cover a single or multiple communication frequency bands. Different antennas can also be reused to improve antenna utilization. For example: Antenna 1 can be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna can be used in combination with a tuning switch.

The mobile communication module 150 may provide a wireless communication solution including 2G/3G/4G/5G and the like applied to the terminal device 100. The mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (LNA), and so on. The mobile communication module 150 can receive electromagnetic waves by the antenna 1, and perform processing such as filtering, amplifying and transmitting the received electromagnetic waves to the modem processor for demodulation. The mobile communication module 150 can also amplify the signal modulated by the modem processor, and convert it into electromagnetic waves for radiation via the antenna 1. In some embodiments, at least part of the functional modules of the mobile communication module 150 may be provided in the processor 110. In some embodiments, at least part of the functional modules of the mobile communication module 150 and at least part of the modules of the processor 110 may be provided in the same device.

The modem processor may include a modulator and a demodulator. Among them, the modulator is used to modulate the low frequency baseband signal to be sent into a medium and high frequency signal. The demodulator is used to demodulate the received electromagnetic wave signal into a low-frequency baseband signal. The demodulator then transmits the demodulated low-frequency baseband signal to the baseband processor for processing. After the low-frequency baseband signal is processed by the baseband processor, it is passed to the application processor. The application processor outputs a sound signal through an audio device (not limited to the speaker 170A, the receiver 170B, etc.), or displays an image or video through the display screen 194. In some embodiments, the modem processor may be an independent device. In other embodiments, the modem processor may be independent of the processor 110 and be provided in the same device as the mobile communication module 150 or other functional modules.

The wireless communication module 160 can provide applications on the terminal device 100, including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), Bluetooth (BT), and global navigation satellites. System (global navigation satellite system, GNSS), frequency modulation (frequency modulation, FM), near field communication technology (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions. The wireless communication module 160 may be one or more devices integrating at least one communication processing module. The wireless communication module 160 receives electromagnetic waves via the antenna 2, frequency modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110. The wireless communication module 160 may also receive a signal to be sent from the processor 110, perform frequency modulation, amplify, and convert it into electromagnetic waves to radiate through the antenna 2.

In some embodiments, the antenna 1 of the terminal device 100 is coupled with the mobile communication module 150, and the antenna 2 is coupled with the wireless communication module 160, so that the terminal device 100 can communicate with the network and other devices through wireless communication technology. The wireless communication technology may include global system for mobile communications (GSM), general packet radio service (GPRS), code division multiple access (CDMA), broadband Code division multiple access (wideband code division multiple access, WCDMA), time-division code division multiple access (TD-SCDMA), long term evolution (LTE), BT, GNSS, WLAN, NFC , FM, and/or IR technology, etc. The GNSS may include global positioning system (GPS), global navigation satellite system (GLONASS), Beidou navigation satellite system (BDS), quasi-zenith satellite system (quasi -zenith satellite system, QZSS) and/or satellite-based augmentation systems (SBAS).

The terminal device 100 implements a display function through a GPU, a display screen 194, and an application processor. The GPU is an image processing microprocessor, which is connected to the display screen 194 and the application processor. The GPU is used to perform mathematical and geometric calculations and is used for graphics rendering. The processor 110 may include one or more GPUs that execute program instructions to generate or change display information.

The display screen 194 is used to display images, videos, and the like. The display screen 194 includes a display panel. The display panel can adopt liquid crystal display (LCD), organic light-emitting diode (OLED), active matrix organic light-emitting diode or active-matrix organic light-emitting diode (active-matrix organic light-emitting diode). AMOLED, flexible light-emitting diode (FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diode (QLED), etc. In some embodiments, the terminal device 100 may include one or N display screens 194, and N is a positive integer greater than one.

The terminal device 100 can implement a shooting function through an ISP, a camera 193, a video codec, a GPU, a display screen 194, and an application processor.

The ISP is used to process the data fed back from the camera 193. For example, when taking a picture, the shutter is opened, the light is transmitted to the photosensitive element of the camera through the lens, the light signal is converted into an electrical signal, and the photosensitive element of the camera transmits the electrical signal to the ISP for processing and is converted into an image visible to the naked eye. ISP can also optimize the image noise, brightness, and skin color. ISP can also optimize the exposure, color temperature and other parameters of the shooting scene. In some embodiments, the ISP may be provided in the camera 193.

The camera 193 is used to capture still images or videos. The object generates an optical image through the lens and is projected to the photosensitive element. The photosensitive element may be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The photosensitive element converts the optical signal into an electrical signal, and then transfers the electrical signal to the ISP to convert it into a digital image signal. ISP outputs digital image signals to DSP for processing. DSP converts digital image signals into standard RGB, YUV and other formats of image signals. In some embodiments, the terminal device 100 may include one or N cameras 193, and N is a positive integer greater than one.

Digital signal processors are used to process digital signals. In addition to digital image signals, they can also process other digital signals. For example, when the terminal device 100 selects a frequency point, the digital signal processor is used to perform Fourier transform on the energy of the frequency point.

Video codecs are used to compress or decompress digital video. The terminal device 100 may support one or more video codecs. In this way, the terminal device 100 can play or record videos in multiple encoding formats, such as: moving picture experts group (MPEG) 1, MPEG2, MPEG3, MPEG4, and so on.

NPU is a neural-network (NN) computing processor. By drawing on the structure of biological neural networks, for example, the transfer mode between human brain neurons, it can quickly process input information, and it can also continuously self-learn. Through the NPU, applications such as intelligent cognition of the terminal device 100 can be implemented, such as image recognition, face recognition, voice recognition, text understanding, and so on.

The external memory interface 120 may be used to connect an external memory card, such as a Micro SD card, so as to expand the storage capacity of the terminal device 100. The external memory card communicates with the processor 110 through the external memory interface 120 to realize the data storage function. For example, save music, video and other files in an external memory card.

The internal memory 121 may be used to store computer executable program code, where the executable program code includes instructions. The internal memory 121 may include a storage program area and a storage data area. Among them, the storage program area can store an operating system, an application program (such as a sound playback function, an image playback function, etc.) required by at least one function, and the like. The data storage area can store data (such as audio data, phone book, etc.) created during the use of the terminal device 100. When the terminal device 100 is the first terminal, the storage data area can also store the data values of the physiological parameters to be measured in a certain period of time collected by the first terminal; when the terminal device 100 is the second terminal, the storage data area can also store the first terminal. The data value of the physiological parameter to be measured in a certain period of time acquired by the second terminal from the first terminal. In addition, the internal memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, a universal flash storage (UFS), and the like. The processor 110 executes various functional applications and data processing of the terminal device 100 by running instructions stored in the internal memory 121 and/or instructions stored in a memory provided in the processor.

The terminal device 100 can implement audio functions through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. For example, music playback, recording, etc.

The audio module 170 is used to convert digital audio information into an analog audio signal for output, and is also used to convert an analog audio input into a digital audio signal. The audio module 170 can also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be provided in the processor 110, or part of the functional modules of the audio module 170 may be provided in the processor 110.

The speaker 170A, also called "speaker", is used to convert audio electrical signals into sound signals. The terminal device 100 can listen to music through the speaker 170A, or listen to a hands-free call.

The receiver 170B, also called "earpiece", is used to convert audio electrical signals into sound signals. When the terminal device 100 answers a call or voice message, it can receive the voice by bringing the receiver 170B close to the human ear.

The microphone 170C, also called "microphone", "microphone", is used to convert sound signals into electrical signals. When making a call or sending a voice message, the user can make a sound by approaching the microphone 170C through the human mouth, and input the sound signal into the microphone 170C. The terminal device 100 may be provided with at least one microphone 170C. In other embodiments, the terminal device 100 may be provided with two microphones 170C, which can implement noise reduction functions in addition to collecting sound signals. In other embodiments, the terminal device 100 may also be provided with three, four or more microphones 170C to collect sound signals, reduce noise, identify sound sources, and realize directional recording functions.

The earphone interface 170D is used to connect wired earphones. The earphone interface 170D may be a USB interface 130, or a 3.5mm open mobile terminal platform (OMTP) standard interface, and a cellular telecommunications industry association (cellular telecommunications industry association of the USA, CTIA) standard interface.

The pressure sensor 180A is used to sense the pressure signal and can convert the pressure signal into an electrical signal. In some embodiments, the pressure sensor 180A may be provided on the display screen 194. There are many types of pressure sensors 180A, such as resistive pressure sensors, inductive pressure sensors, capacitive pressure sensors and so on. The capacitive pressure sensor may include at least two parallel plates with conductive materials. When a force is applied to the pressure sensor 180A, the capacitance between the electrodes changes. The terminal device 100 determines the intensity of the pressure according to the change in capacitance. When a touch operation acts on the display screen 194, the terminal device 100 detects the intensity of the touch operation according to the pressure sensor 180A. The terminal device 100 may also calculate the touched position based on the detection signal of the pressure sensor 180A. In some embodiments, touch operations that act on the same touch position but have different touch operation strengths may correspond to different operation instructions. For example: when a touch operation whose intensity of the touch operation is less than the first pressure threshold is applied to the short message application icon, an instruction to view the short message is executed. When a touch operation with a touch operation intensity greater than or equal to the first pressure threshold acts on the short message application icon, an instruction to create a new short message is executed.

The gyro sensor 180B may be used to determine the movement posture of the terminal device 100. In some embodiments, the angular velocity of the terminal device 100 around three axes (ie, x, y, and z axes) can be determined by the gyro sensor 180B. The gyro sensor 180B can be used for image stabilization. Exemplarily, when the shutter is pressed, the gyro sensor 180B detects the shake angle of the terminal device 100, calculates the distance that the lens module needs to compensate according to the angle, and allows the lens to counteract the shake of the terminal device 100 through reverse movement to achieve anti-shake. The gyro sensor 180B can also be used for navigation and somatosensory game scenes.

The blood oxygen saturation sensor 180C can be used to measure the blood oxygen saturation in human blood. The blood oxygen saturation sensor 180C is usually composed of two light-emitting tubes and a photoelectric tube. One of the light-emitting tubes usually emits visible red light with a wavelength of 660nm, and the other light-emitting tube usually emits light with a wavelength between 920 and 950nm. Visible infrared light.

The magnetic sensor 180D includes a Hall sensor. The terminal device 100 may use the magnetic sensor 180D to detect the opening and closing of the flip holster. In some embodiments, when the terminal device 100 is a flip machine, the terminal device 100 can detect the opening and closing of the flip according to the magnetic sensor 180D. Furthermore, according to the detected opening and closing state of the leather case or the opening and closing state of the flip cover, features such as automatic unlocking of the flip cover are set.

The acceleration sensor 180E can detect the magnitude of the acceleration of the terminal device 100 in various directions (generally three axes). When the terminal device 100 is stationary, the magnitude and direction of gravity can be detected. It can also be used to identify the posture of electronic devices, and apply to applications such as horizontal and vertical screen switching, pedometers, and so on.

Distance sensor 180F, used to measure distance. The terminal device 100 can measure the distance by infrared or laser. In some embodiments, when shooting a scene, the terminal device 100 may use the distance sensor 180F to measure the distance to achieve fast focusing.

The proximity light sensor 180G may include, for example, a light emitting diode (LED) and a light detector such as a photodiode. The light emitting diode may be an infrared light emitting diode. The terminal device 100 emits infrared light to the outside through the light emitting diode. The terminal device 100 uses a photodiode to detect infrared reflected light from nearby objects. When sufficient reflected light is detected, it can be determined that there is an object near the terminal device 100. When insufficient reflected light is detected, the terminal device 100 can determine that there is no object near the terminal device 100. The terminal device 100 can use the proximity light sensor 180G to detect that the user holds the terminal device 100 close to the ear to talk, so as to automatically turn off the screen to save power. The proximity light sensor 180G can also be used in leather case mode, and the pocket mode will automatically unlock and lock the screen.

The ambient light sensor 180L is used to sense the brightness of the ambient light. The terminal device 100 can adaptively adjust the brightness of the display screen 194 according to the perceived brightness of the ambient light. The ambient light sensor 180L can also be used to automatically adjust the white balance when taking pictures. The ambient light sensor 180L can also cooperate with the proximity light sensor 180G to detect whether the terminal device 100 is in a pocket to prevent accidental touch.

The fingerprint sensor 180H is used to collect fingerprints. The terminal device 100 can use the collected fingerprint characteristics to implement fingerprint unlocking, access application locks, fingerprint photographs, fingerprint answering calls, and so on.

The temperature sensor 180J is used to detect temperature. In some embodiments, the terminal device 100 uses the temperature detected by the temperature sensor 180J to execute a temperature processing strategy. For example, when the temperature reported by the temperature sensor 180J exceeds a threshold value, the terminal device 100 reduces the performance of the processor located near the temperature sensor 180J, so as to reduce power consumption and implement thermal protection. In other embodiments, when the temperature is lower than another threshold, the terminal device 100 heats the battery 142 to avoid abnormal shutdown of the terminal device 100 due to low temperature. In some other embodiments, when the temperature is lower than another threshold, the terminal device 100 boosts the output voltage of the battery 142 to avoid abnormal shutdown caused by low temperature.

Touch sensor 180K, also called "touch device". The touch sensor 180K may be disposed on the display screen 194, and the touch screen is composed of the touch sensor 180K and the display screen 194, which is also called a “touch screen”. The touch sensor 180K is used to detect touch operations acting on or near it. The touch sensor can pass the detected touch operation to the application processor to determine the type of touch event. The visual output related to the touch operation can be provided through the display screen 194. In other embodiments, the touch sensor 180K may also be disposed on the surface of the terminal device 100, which is different from the position of the display screen 194.

The bone conduction sensor 180M can acquire vibration signals. In some embodiments, the bone conduction sensor 180M can obtain the vibration signal of the vibrating bone mass of the human voice. The bone conduction sensor 180M can also contact the human pulse and receive the blood pressure pulse signal. In some embodiments, the bone conduction sensor 180M may also be provided in the earphone, combined with the bone conduction earphone. The audio module 170 can parse the voice signal based on the vibration signal of the vibrating bone block of the voice obtained by the bone conduction sensor 180M, and realize the voice function. The application processor can analyze the heart rate information based on the blood pressure beating signal obtained by the bone conduction sensor 180M, and realize the heart rate detection function.

The button 190 includes a power-on button, a volume button, and so on. The button 190 may be a mechanical button. It can also be a touch button. The terminal device 100 may receive key input, and generate key signal input related to user settings and function control of the terminal device 100.

The motor 191 can generate vibration prompts. The motor 191 can be used for incoming call vibration notification, and can also be used for touch vibration feedback. For example, touch operations applied to different applications (such as photographing, audio playback, etc.) can correspond to different vibration feedback effects. Acting on touch operations in different areas of the display screen 194, the motor 191 can also correspond to different vibration feedback effects. Different application scenarios (for example: time reminding, receiving information, alarm clock, games, etc.) can also correspond to different vibration feedback effects. The touch vibration feedback effect can also support customization.

The indicator 192 may be an indicator light, which may be used to indicate the charging status, power change, or to indicate messages, missed calls, notifications, and so on.

The SIM card interface 195 is used to connect to the SIM card. The SIM card can be inserted into the SIM card interface 195 or pulled out from the SIM card interface 195 to achieve contact and separation with the terminal device 100. The terminal device 100 may support 1 or N SIM card interfaces, and N is a positive integer greater than 1. The SIM card interface 195 can support Nano SIM cards, Micro SIM cards, SIM cards, etc. The same SIM card interface 195 can insert multiple cards at the same time. The types of the multiple cards can be the same or different. The SIM card interface 195 can also be compatible with different types of SIM cards. The SIM card interface 195 may also be compatible with external memory cards. The terminal device 100 interacts with the network through the SIM card to implement functions such as call and data communication. In some embodiments, the terminal device 100 adopts an eSIM, that is, an embedded SIM card. The eSIM card can be embedded in the terminal device 100 and cannot be separated from the terminal device 100.

The software system of the terminal device 100 may adopt a layered architecture, an event-driven architecture, a microkernel architecture, a microservice architecture, or a cloud architecture. The embodiment of the present invention takes an Android system with a layered architecture as an example to illustrate the software structure of the terminal device 100 by way of example.

Please refer to FIG. 3, which is a software structure block diagram of a terminal device 100 according to an embodiment of the present invention.

The layered architecture divides the software into several layers, and each layer has a clear role and division of labor. Communication between layers through software interface. In some embodiments, the Android system is divided into four layers, from top to bottom, the application layer, the application framework layer, the Android runtime and system library, and the kernel layer.

The application layer can include a series of application packages.

As shown in Figure 3, the application package may include applications such as camera, gallery, calendar, call, map, navigation, WLAN, Bluetooth, music, video, short message, etc.

The application framework layer provides an application programming interface (application programming interface, API) and a programming framework for applications in the application layer. The application framework layer includes some predefined functions.

As shown in Figure 3, the application framework layer can include a window manager, a content provider, a view system, a phone manager, a resource manager, a notification manager, and so on.

The window manager is used to manage window programs. The window manager can obtain the size of the display screen, determine whether there is a status bar, lock the screen, take a screenshot, and so on.

The content provider is used to store and retrieve data and make these data accessible to applications. The data may include videos, images, audios, phone calls made and received, browsing history and bookmarks, phone book, etc.

The view system includes visual controls, such as controls that display text, controls that display pictures, and so on. The view system can be used to build applications. The display interface can be composed of one or more views. For example, a display interface that includes a short message notification icon may include a view that displays text and a view that displays pictures.

The phone manager is used to provide the communication function of the terminal device 100. For example, the management of the call status (including connecting, hanging up, etc.).

The resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, and so on.

The notification manager enables the application to display notification information in the status bar, which can be used to convey notification-type messages, and it can automatically disappear after a short stay without user interaction. For example, the notification manager is used to notify download completion, message reminders, and so on. The notification manager can also be a notification that appears in the status bar at the top of the system in the form of a chart or a scroll bar text, such as a notification of an application running in the background, or a notification that appears on the screen in the form of a dialog window. For example, text messages are prompted in the status bar, prompt sounds, electronic devices vibrate, and indicator lights flash.

Android Runtime includes core libraries and virtual machines. Android runtime is responsible for the scheduling and management of the Android system.

The core library consists of two parts: one part is the function functions that the java language needs to call, and the other part is the core library of Android.

The application layer and application framework layer run in a virtual machine. The virtual machine executes the java files of the application layer and the application framework layer as binary files. The virtual machine is used to perform functions such as object life cycle management, stack management, thread management, security and exception management, and garbage collection.

The system library can include multiple functional modules. For example: surface manager (surface manager), media library (Media Libraries), three-dimensional graphics processing library (for example: OpenGL ES), 2D graphics engine (for example: SGL), etc.

The surface manager is used to manage the display subsystem and provides a combination of 2D and 3D layers for multiple applications.

The media library supports playback and recording of a variety of commonly used audio and video formats, as well as still image files. The media library can support multiple audio and video encoding formats, such as: MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, etc.

The 3D graphics processing library is used to implement 3D graphics drawing, image rendering, synthesis, and layer processing.

The 2D graphics engine is a drawing engine for 2D drawing.

The kernel layer is the layer between hardware and software. The kernel layer contains at least display driver, camera driver, audio driver, and sensor driver.

Please refer to FIG. 4. FIG. 4 is a schematic flowchart of a data display method provided by an embodiment of the present application. In an embodiment of the present application, the execution subject of the process may be the terminal device 100 shown in FIG. 2, as an example. Without limitation, the terminal device may be the first terminal or the second terminal. As shown in FIG. 4, a data display method provided by this embodiment includes S41 to S43, which are described in detail as follows:

S41: Obtain the data value of the physiological parameter to be measured collected during the preset data collection period.

In the embodiment of the present application, the preset data collection period is a pre-defined period for data collection of physiological parameters of the human body to be measured. Specifically, when it is necessary to analyze a certain physiological condition (ie physiological condition to be measured) of a certain user in a certain period of time, because it is necessary to collect the data value of the physiological parameter to be measured that can reflect the physiological condition to be measured in the period of time Therefore, this period can be defined as a preset data collection period.

Among them, the physiological parameter to be measured can be determined according to the physiological condition to be measured, and the start time and end time of the preset data collection period can be determined according to actual needs. Exemplarily, when it is necessary to analyze the breathing condition of a user during sleep, and then determine whether the user has an apnea condition during sleep, the user's breathing condition is the physiological condition to be measured. Since the physiological parameter that can reflect the respiratory condition is the blood oxygen saturation of the human body, in this example, the physiological parameter to be measured is the blood oxygen saturation of the human body; because the data value of the user's blood oxygen saturation during sleep needs to be measured Collection, therefore, in this example, the preset data collection period is the user's sleep period. In practical applications, since the start time and end time of the sleep period of different users are different, in this example, the start time and end time of the preset data collection period can be determined according to the sleep period of the user to be tested, for example, if The sleep period of the user to be tested is 00:05-7:30, and the preset data collection period is also 00:05-7:30.

In a specific application, the data value of the physiological parameter to be measured within the preset data collection period can be collected through the first terminal with the function of collecting the physiological parameter to be measured.

It should be noted that when the data value of the physiological parameter to be measured in the preset data collection period is collected through the first terminal, the physiological parameter sensor to be measured in the first terminal usually will be based on the preset data collection time interval. The data value of the parameter is collected. Among them, the preset data collection time interval is usually determined according to actual needs.

Specifically, when the physiological parameter sensor to be measured collects the data value of the physiological parameter to be measured based on the preset data collection time interval, it usually first determines the preset data according to the start time of the preset data collection period and the preset data collection time interval. The collection period includes multiple data collection moments, and when each data collection moment arrives, the data value of the physiological parameter to be measured is collected at the time, and then the data value of the physiological parameter to be measured at each data collection moment is obtained.

Exemplarily, if the start time of the preset data collection period is 00:05, and the preset data collection time interval is a second, the data collection times included in the preset data collection period are from morning to night respectively: 00:05 , 00:05+a, 00:05+2a, ..., 00:05+n*a, the physiological parameter sensor to be measured will be 00:05, 00:05+a, 00:05+2a at the current time respectively ,..., 00:05+n*a, the data values of the physiological parameters to be measured are collected, and then the physiological parameters to be measured are respectively 00:05, 00:05+a, 00:05+2a, ..., Multiple data values at 00:05+n*a, etc., where n is determined according to the end time of the preset data collection period.

It is understandable that since the preset data collection time interval is usually much shorter than the duration of the preset data collection period, multiple data values of the physiological parameter to be measured can be obtained within the preset data collection period, and each data value corresponds to For a data collection moment, the time interval between every two adjacent data collection moments is the preset data collection time interval. All the data values of the physiological parameters to be measured in the preset data collection period constitute a set of time series data.

In the embodiment of the present application, the first terminal may store all the data values of the physiological parameter to be measured in the preset data collection period collected by the physiological parameter sensor to be measured in the memory of the first terminal.

In a specific embodiment of the present application, when the execution subject of the process is the first terminal, the first terminal can directly obtain the data value of the physiological parameter to be measured collected during the preset data collection period from its memory. In another specific embodiment of the present application, when the execution subject of the process is the second terminal, the second terminal may first establish a communication connection with the first terminal, and then obtain from the memory of the first terminal within the preset data collection period The collected data value of the physiological parameter to be measured.

S42: Divide the preset data collection period into multiple data observation periods, and determine the maximum value, minimum value, and average value of the data value in each data observation period.

In practical applications, when multiple data values based on the physiological parameters to be measured within the preset data collection period are observed and analyzed, in order to improve the accuracy of the analysis, the inclusion of A periodic time period of multiple data collection moments is used as the data observation period. By analyzing the changes in the physiological parameters to be measured in different data observation periods, the corresponding changes in the physiological conditions are determined. Therefore, in this embodiment After the terminal device obtains multiple data values of the physiological parameter to be measured in the preset data collection period, when displaying the changes of the physiological parameter to be measured in the preset data collection period based on the multiple data values, in order to enable the user to The change trend of the data value of the physiological parameter to be measured within the preset data collection period is intuitively and clearly observed, and the terminal device can divide the preset data collection period into multiple periodic data observation periods.

Among them, the duration of the data observation period can be set according to actual needs. Exemplarily, a reference observation duration can be predefined as the duration of the data observation period. The terminal device may divide the preset data collection period into multiple data observation periods on average based on the pre-defined reference observation time period, and the time length of each data observation period obtained by the division is equal to the reference observation time period. More specifically, when the terminal device divides the preset data collection period based on the reference observation time period, it may sequentially determine the start time and end time of each data observation period based on the start time of the preset data collection period and the reference observation time period, where , The start time of the first data observation period is the start time of the preset data collection period, the end time of the previous data observation period is the start time of the next data observation period, and the end time of the last data observation period is the preset data The end time of the collection period.

It should be noted that in the embodiments of the present application, the reference observation time period is greater than the preset data collection time interval. Therefore, each data observation period obtained by the division includes multiple data collection moments, that is, each data observation period corresponds to the waiting time. Measure multiple data values of physiological parameters. In a possible implementation of this embodiment, the reference observation period may be an integer multiple of the preset data collection time interval. In this way, each divided data observation period includes a preset number of data collection moments, that is, every One data observation period corresponds to a preset number of data values of the physiological parameter to be measured, where the preset number is the ratio of the reference observation duration to the preset data collection time interval.

Exemplarily, please refer to FIG. 5. FIG. 5 is a schematic diagram of multiple data observation periods obtained by dividing the preset data collection period according to an embodiment of the present application. As shown in FIG. 5, if the preset data collection period starts The time is 00:30, and the end time of the preset data collection period is 07:30, that is, the duration of the preset data collection period is 7 hours. Assuming that the preset data collection interval is 0.01 second, and the reference observation time is 1 minute, then , The terminal device divides the preset data collection period based on the reference observation time length to obtain 420 data observation periods. The first data observation period (data observation period 1) obtained by the division starts at 00:30, and the first data The end time of the observation period (data observation period 1) is 00:31, the start time of the second data observation period (data observation period 2) is 00:31, and the end of the second data observation period (data observation period 2) The time is 00:32, and so on, the start time of the last data observation period (data observation period N) is 07:29, and the end time of the last data observation period (data observation period N) is 07:30, where, N=420. Each divided data observation period contains 6000 data collection moments, that is, each data observation period corresponds to 6000 data values of physiological parameters to be measured.

It should be noted that when the data collection time falls at the start time and end time of each data observation period, each data observation period can use the data collection time corresponding to its start time as the included data collection time and end it The data collection time corresponding to the time is taken as the data collection time included in the next data observation period; or each data observation period can use the data collection time corresponding to its end time as the included data collection time, and the data collection time corresponding to its start time The time is regarded as the data collection time included in the last data observation period.

In the embodiment of the present application, after the terminal device divides the preset data collection period to obtain multiple data observation periods, it determines the maximum value and the minimum value among the data values of the physiological parameter to be measured in each data observation period, and calculates each data observation period. The average value of the data value of the physiological parameter to be measured in a data observation period.

In practical applications, due to the instability of the data collection environment or the physiological parameter sensor to be measured, there may be some abnormal data values in the collected data values of the physiological parameter to be measured. Therefore, in another embodiment of the present application In order to improve the accuracy of the analysis of changes in the physiological parameters to be measured, the terminal device also detects abnormal data values in the data values after acquiring the data values of the physiological parameters to be measured in the preset data collection period. Among them, the abnormal data value refers to the data value that is not within the reasonable range that the data value of the physiological parameter to be measured should be preset, and the reasonable range refers to the physiological condition of the human body to be measured under various possible conditions, and its corresponding physiological parameter to be measured. The data value of the parameter should be in the range. Exemplarily, taking the physiological parameter to be measured is the blood oxygen saturation of the human body as an example, the blood oxygen saturation of the arterial blood of the human body is usually greater than 95% under normal conditions; when the human body has mild hypoxemia, the arterial blood oxygen saturation of the human body The blood oxygen saturation of blood is usually less than 90%; when the human body has severe hypoxemia, the blood oxygen saturation of human arterial blood is usually less than 85%; but the blood oxygen saturation of human arterial blood is not lower than 70%. %. When the blood oxygen saturation of human arterial blood is lower than 70%, it can be considered that the value is an abnormal data value that cannot be measured from the human body. Therefore, the reasonable range of the blood oxygen saturation of human arterial blood can be Is greater than 70%.

Specifically, when the terminal device detects that a certain data value is not within a reasonable range that the data value of the physiological parameter to be measured should be within, it may mark the data value as an abnormal data value. Exemplarily, the terminal device may determine a value lower than 70% of the data value of blood oxygen saturation as an abnormal data value. After the terminal device determines the abnormal data value in the data value of the physiological parameter to be measured, it can eliminate the abnormal data value, and then determine the data value in each data observation period based on the remaining data value after the abnormal data value is eliminated. Maximum, minimum, and average.

In actual applications, when data needs to be displayed on different terminal devices, the screen size of different terminal devices may be different, resulting in different lengths of the horizontal axis of the drawn preset coordinate system. Therefore, in order to ensure that the When data is displayed on the terminal device, the user can clearly observe the changes in the data value of the physiological parameter to be measured during different data observation periods, and can configure different benchmark observation time periods for different screen sizes. The larger the screen size, The corresponding reference observation time is shorter; the smaller the screen size, the longer the corresponding reference observation time. The terminal device may store the corresponding relationship between the pre-configured screen size and the reference observation duration in its memory.

In practical applications, the screen size can be described by the length of the long side or the length of the short side of the screen.

Based on this, in another embodiment of the present application, S42 may specifically include the following steps:

Acquiring the screen size of the target terminal for displaying the data value;

In this embodiment, the target terminal refers to the terminal device currently executing the data display method.

In practical applications, the screen size of the terminal device may be pre-stored in the memory of the terminal device, and the terminal device may obtain its screen size and the corresponding relationship between the pre-configured screen size and the reference observation duration from the memory.

After the terminal device obtains its screen size and the corresponding relationship between the pre-configured screen size and the reference observation duration, based on the corresponding relationship between the pre-configured screen size and the reference observation duration, it determines the reference observation duration corresponding to its screen size , And then divide the preset data collection period into multiple data observation periods based on the reference observation time length.

S43: Draw and display a first line based on all the maximum values in a preset coordinate system, and draw and display a second line based on all the minimum values; The data value of the physiological parameter to be measured is the vertical axis.

In the embodiments of the present application, after the terminal device obtains the maximum, minimum, and average values of the physiological parameters to be measured in each data observation period, the collection time of the physiological parameters to be measured can be taken as the horizontal axis, Taking the data value of the physiological parameter to be measured as the vertical axis, draw a plane rectangular coordinate system, and the plane rectangular coordinate system is the preset coordinate system.

After drawing the preset coordinate system, the terminal device may first determine the scales of the horizontal axis and the vertical axis of the preset coordinate system.

Specifically, when determining the scale of the horizontal axis, the terminal device may use the start time of the preset data collection period as the origin of the horizontal axis, and the end time of the preset data collection period as the maximum value of the collection time range corresponding to the horizontal axis. And based on the number N of data observation periods included in the preset data collection period, the line segment between the origin of the horizontal axis and the maximum value of the collection time range is divided into N sub-line segments, and each sub-line segment corresponds to the preset data collection period The collection time corresponding to the starting point of each sub-line segment is the start time of the data observation period corresponding to the sub-line segment, and the collection time corresponding to the end point of each sub-line segment is the end of the data observation period corresponding to the sub-line segment time.

When the terminal device determines the scale of the vertical axis, in a possible implementation, the terminal device can use the value 0 as the origin of the vertical axis, and based on the maximum value of all the data values of the physiological parameter to be measured in the preset data collection period Determine the maximum value of the data value range corresponding to the vertical axis. Exemplarily, the terminal device can take any value greater than the maximum value of all the data values of the physiological parameter to be measured in the preset data collection period as the data value corresponding to the vertical axis. The maximum value of the range. In another possible implementation, the terminal device can also determine the origin of the vertical axis based on the minimum value of all the data values of the physiological parameter to be measured in the preset data collection period. Set the minimum value of all the data values of the physiological parameters to be measured in the data collection period as the origin of the vertical axis.

Exemplarily, please refer to FIG. 6, which is a schematic diagram of a drawing process of a first line and a second line provided by an embodiment of the present application. As shown in Figure 6(a), assuming that the start time of the preset data collection period is 00:30 and the end time is 7:30, the terminal device can use 00:30 as the origin of the horizontal axis and 7:30 as the origin of the horizontal axis. The maximum value of the acquisition time range corresponding to the horizontal axis. Assuming that the duration of the data observation period is 1 minute, 420 data observation periods can be included between the origin of the horizontal axis and the maximum value of the acquisition time range corresponding to the horizontal axis, where the start time of the first data observation period is 00: 30. The end time of the first data observation period is 00:31, the start time of the second data observation period is 00:31, the end time of the second data observation period is 00:32, and so on, the last one The start time of the data observation period is 07:29, and the end time of the last data observation period is 07:30. Assuming that the minimum value of all the data values of the physiological parameters to be measured in the preset data collection period is 80 and the maximum value is 95, the terminal device can choose a value less than 80, for example, 70 is the origin of the vertical axis, and it can be more than 95. A numerical value of, for example 100, is the maximum value of the data value range corresponding to the vertical axis.

In an embodiment of the present application, after determining the scales of the horizontal axis and the vertical axis, the terminal device may specifically draw the first line and the second line through S431 to S433 as shown in FIG. 7, which are described in detail as follows:

S431: Determine the first coordinate point of each maximum value in the preset coordinate system, and determine the second coordinate point of each minimum value in the preset coordinate system.

In this embodiment, after determining the scales of the horizontal axis and the vertical axis, the terminal device determines the first coordinate point in the preset coordinate system of the maximum value of the physiological parameter to be measured corresponding to each data observation period, and determines each The minimum value of the physiological parameter to be measured corresponding to the data observation period is the second coordinate point in the preset coordinate system.

Exemplarily, as shown in (a) of FIG. 6, the first coordinate points of the maximum value of the physiological parameter to be measured corresponding to each data observation period determined by the terminal device in the preset coordinate system may be 11 and 12, respectively. , 13, 14, 15,..., 1n, the second coordinate points of the minimum value of the physiological parameter to be measured corresponding to each data observation period determined by the terminal device in the preset coordinate system may be 21, 22, 23, 24, 25,..., 2n, etc., where n is the number of data observation periods to be measured included in the preset data collection period.

It should be noted that, in FIG. 6 and subsequent FIG. 8, the dashed line perpendicular to the horizontal or vertical axis in the preset coordinate system is only a marking line displayed for the convenience of the user to observe. In other embodiments, the terminal device may not Show these markings.

S432: Connect all the first coordinate points in sequence in a preset order through a solid line to obtain a first connecting line, and perform smoothing processing on the first connecting line to obtain the first line; the preset order is The sequence of the collection time from early to late, or the sequence of the collection time from late to early.

S433: Connect all the second coordinate points sequentially in the preset order through a solid line to obtain a second connecting line, and perform smoothing processing on the second connecting line to obtain the second line.

In this embodiment, the terminal device determines the first coordinate point in the preset coordinate system of the maximum value of the physiological parameter to be measured corresponding to each data observation period, and determines the physiological parameter to be measured corresponding to each data observation period. After the minimum value is at the second coordinate point in the preset coordinate system, as shown in (b) in Figure 6, all the first coordinate points can be connected in sequence in a preset order through a solid line to obtain the first connecting line b1 ; And connect all the second coordinate points in sequence in a preset order through a solid line to obtain a second connecting line b2. Among them, the preset sequence may be the sequence from early to late at the time of data collection, or the sequence from late to early at the time of data collection, which is not limited here.

Further, as shown in Figure 6(c), after the terminal device obtains the first connection line and the second connection line, it can perform smoothing processing on both the first connection line and the second connection line to obtain the first line respectively. c1 and the second line c2.

In a specific implementation of this embodiment, the terminal device may perform smoothing processing on the first connecting line and the second connecting line based on a cubic B-spline curve fitting algorithm. In other implementation manners of this embodiment, the terminal device may also use other line smoothing algorithms to smooth the first connecting line and the second connecting line, which is not limited here.

In this embodiment, after the terminal device draws the first line and the second line in the preset coordinate system, the size of the area of the first area between the first line and the second line corresponding to each data observation period It can represent the overall size of the physiological parameter to be measured in the data observation period. Specifically, for a certain data observation period, the larger the area of the first area between the first line and the second line, it indicates that the data observation period is The greater the change in the overall data value of the physiological parameter to be measured; corresponding to a certain data observation period, the smaller the area of the first area between the first line and the second line, indicating the overall physiological parameter to be measured in the data observation period The smaller the change in the data value.

In practical applications, due to the instability of the data collection environment or the physiological parameter sensor to be measured, the sensor may not collect the data value of the physiological parameter to be measured at some data collection moments, that is, the data value of the physiological parameter to be measured at some data collection moments. It may be empty, which may result in missing data values of physiological parameters to be measured in the data observation period corresponding to these data collection moments. Therefore, in a preferred embodiment of the present application, before the first line and the second line are drawn, the data display method It can also include the following steps:

The data observation period in which the data value is missing is marked as a data missing period.

In this embodiment, the terminal device can detect whether the data value is missing in each data observation period by detecting whether there is a corresponding physiological parameter data value at each data collection time included in each data observation period. .

In a possible implementation of this embodiment, the terminal device may consider that there is no corresponding physiological parameter data value in a certain data observation period when it detects that all the data collection moments included in a certain data observation period do not have the corresponding physiological parameter data value. Describe the situation where the data value is missing. In another possible implementation manner of this implementation, the terminal device may consider that there is no corresponding physiological parameter data value in a certain data observation period when it detects that at least one data collection time in a certain data observation period does not have the corresponding physiological parameter data value. Describe the situation where the data value is missing.

After determining the data observation period in which the data value is missing, the terminal device may mark the data observation period in which the data value is missing as a data missing period.

Based on this, performing smoothing processing on the first connecting line in S432 to obtain the first line may specifically include:

Smoothing is performed on the first connecting line to obtain a first smooth connecting line, and the part of the first smooth connecting line corresponding to the data missing period is replaced by a solid line with a dotted line to obtain the first line. as well as

Performing smoothing processing on the second connecting line in S433 to obtain the second line may specifically include:

Perform smoothing processing on the second connection line to obtain a second smooth connection line, and replace a solid line with a dashed line in the portion of the second smooth connection line corresponding to the data missing period to obtain the second line.

In this implementation, in order to enable the user to intuitively know which data observation periods have missing data values of physiological parameters to be measured, the terminal device may perform smoothing processing on the first connecting line to obtain the first smooth line. The part of the smooth line that corresponds to the period of data missing is replaced by a solid line with a dashed line. Correspondingly, after the terminal device performs smoothing processing on the second connection line to obtain the second smooth line, it may replace the portion of the second smooth line corresponding to the data missing period from the solid line to the dashed line.

Exemplarily, please refer to FIG. 8, which is a schematic diagram of another drawing process of the first line and the second line provided by an embodiment of the present application. As shown in (a) in Figure 8, when the data observation period from 00:34 to 00:35 is detected as the data missing period, the terminal device can replace the part corresponding to the data observation period in the first smooth line from the actual data observation period. The line is replaced with a dashed line to obtain a first line a1, and the part corresponding to the data observation period in the second smooth line is replaced with a dashed line to obtain a second line a2.

In another embodiment of the present application, in order for the user to intuitively observe the size of the area of the first region between the first line and the second line, after the terminal device draws the first line and the second line, The first area between the first line and the second line may be filled with a preset color. Among them, the preset color can be set according to actual needs.

Specifically, in the specific implementation manner of the first embodiment, the terminal device may fill the first area between the first line and the second line through the following steps:

Fill the second area between the first line and the second line corresponding to the data missing period with a first preset color.

In this embodiment, the first preset color and the second preset color are different colors, and the first preset color and the second preset color can also be set according to actual requirements.

Exemplarily, as shown in Figure 8(b), assuming that the data observation period from 00:34 to 00:35 is the data missing period, the terminal device can fill 00:34 to 00 with the first preset color: 35 This data observation period corresponds to the second area A2 between the first line and the second line; the terminal device can also fill in the second preset color in addition to the data observation period of 00:34～00:35 The remaining data observation period corresponds to the third area between the first line and the second line, specifically including the area A31 between the first line and the second line corresponding to the period from 00:30 to 00:34, And corresponding to the period from 00:35 to 07:30, the area A32 between the first line and the second line.

In practical applications, when the data value of the physiological parameter to be measured is within the preset normal range that the data value of the physiological parameter to be measured should be within, it means that the physiological condition of the human body reflected by the physiological parameter to be measured is normal; and when When the data value of the physiological parameter to be measured is not within the preset normal range that the data value of the physiological parameter to be measured should be within the normal range, it indicates that the physiological condition of the human body reflected by the physiological parameter to be measured may be abnormal. Among them, the normal range refers to the range within which the data value of the physiological parameter to be measured should be in when the physiological condition of the human body reflected by the physiological parameter to be measured is normal. Exemplarily, taking the physiological parameter to be measured is the blood oxygen saturation of the human body as an example, the blood oxygen saturation of the arterial blood of the human body is usually greater than 95% under normal conditions; when the human body has mild hypoxemia, the arterial blood oxygen saturation of the human body The blood oxygen saturation of blood is usually less than 90%; when the human body has severe hypoxemia, the blood oxygen saturation of human arterial blood is usually less than 85%; therefore, the normal range of human arterial blood oxygen saturation can be greater than 90%.

Based on this, in another embodiment of the present application, in order to alert the user when the physiological condition to be measured reflected by the physiological parameter to be measured is abnormal, the terminal device uses the second preset color to fill the remaining data observation in this embodiment. Corresponding to the time period, after the third area between the first line and the second line, it may further include S91 to S93 as shown in FIG. 9, which are described in detail as follows:

S91: Obtain the boundary value included in the preset normal range; the normal range is the range within which the data value of the physiological parameter to be measured should be in when the physiological condition reflected by the physiological parameter to be measured is in a normal state.

S92: Based on the boundary value, determine a target area corresponding to the normal range in the preset coordinate system.

S93: Fill the non-overlapping part between the third area and the target area with a third preset color.

In practical applications, the normal range within which the data value of the physiological parameter to be measured should lie usually contains one boundary value or two boundary values. Exemplarily, assuming that the data value of the physiological parameter to be measured should be greater than 90% of the normal range, then the normal range only contains a boundary value, which is 90%; assuming that the data value of the physiological parameter to be measured should be within The normal range is greater than 90% and less than 100%, then the normal range includes two boundary values, 90% and 100% respectively.

In a possible implementation of this embodiment, when the normal range in which the data value of the physiological parameter to be measured should be within includes only one boundary value, and the normal range requires the data value of the physiological parameter to be measured to be greater than the boundary value, the terminal The device can determine the area where all the points with the ordinate greater than the boundary value in the preset coordinate system are located as the target area corresponding to the normal range in which the data value of the physiological parameter to be measured should be. Exemplarily, as shown in Figure 8 (b) and (c), assuming that the normal range of the physiological parameter to be measured should be greater than 90%, the target area corresponding to the normal range is above the dashed line 82 Part, then the non-overlapping part between the third area (including A31 and A32) and the target area corresponding to the normal range is B11.

In another possible manner of this embodiment, when the normal range in which the data value of the physiological parameter to be measured should be within includes only one boundary value, and the normal range requires the data value of the physiological parameter to be measured to be less than the boundary value, the terminal The device can determine the area where all the points with the ordinate less than the boundary value in the preset coordinate system are located as the target area corresponding to the normal range in which the data value of the physiological parameter to be measured should be.

In yet another possible manner of this embodiment, when the normal range where the physiological parameter to be measured should be in includes two boundary values, and the normal range requires the data value of the physiological parameter to be measured to be smaller than the first larger value. When the boundary value is greater than the second boundary value with a smaller value, the terminal device may determine the area where all the points of the ordinate in the preset coordinate system are between the first boundary value and the second boundary value as the physiological parameter to be measured The data value should be in the target area corresponding to the normal range.

In yet another possible manner of this embodiment, when the normal range that the physiological parameter to be measured should be in includes two boundary values, and the normal range requires the data value of the physiological parameter to be measured to be smaller than the second smaller value. When the boundary value is greater than the first boundary value with a larger value, the terminal device can place all points in the preset coordinate system with ordinates less than the second boundary value in the area, and all points with ordinates greater than the first boundary value in the preset coordinate system. The area is determined as the target area corresponding to the normal range in which the data value of the physiological parameter to be measured should be in.

In this embodiment, after the terminal device determines the normal range in which the data value of the physiological parameter to be measured should be in the target area corresponding to the preset coordinate system, it determines that the third area and the data value of the physiological parameter to be measured should be in the normal range. The non-overlapping part between the target areas corresponding to the range is filled with a third preset color to fill the non-overlapping part between the third area and the target area corresponding to the normal range. Wherein, the third preset color is different from the first preset color and the second preset color.

In another embodiment of the present application, after S43, the data display method may further include the following steps:

In this embodiment, after the terminal device draws the first line and the second line, the user can obtain the maximum, minimum, and/or data values in each data observation period by operating on the data observation period on the horizontal axis. Or average. Exemplarily, in a possible manner of this embodiment, when the input device of the terminal device includes a mouse, the user can move the cursor of the mouse on the horizontal axis, so that the cursor of the mouse stays on each data on the horizontal axis. Observation period, to know the maximum, minimum, and/or average value of the data value in each data observation period; in another possible way of this embodiment, when the terminal device supports touch input, the user can also directly use a finger Touch each data observation period on the horizontal axis to obtain the maximum, minimum, and/or average value of the data value in each data observation period.

Specifically, when the terminal device detects the user's operation on a certain data observation period on the horizontal axis, it can display an indicator line perpendicular to the horizontal axis at the position operated by the user, and based on the data observation period operated by the user The maximum value, minimum value and average value of the data value, respectively display the corresponding indication points of the maximum value, minimum value and/or average value at the corresponding position on the indication line, and the maximum value of the data value represented by each indication point , Minimum and/or average value.

Exemplarily, as shown in FIG. 8(c), when the user holds the cursor 81 of the mouse in the data observation period of 00:33 to 00:34 on the horizontal axis, the terminal device can hold the cursor 81 An indicator line 82 perpendicular to the horizontal axis is displayed at the position. Assuming that the maximum, minimum, and average values of the multiple data values corresponding to the data observation from 00:33 to 00:34 are 97.5, 91, and 95, respectively, the terminal equipment You can display the indication points 821, 823, and 822 corresponding to the maximum, minimum, and average values of the data value during the observation period of the data on the position of the vertical axis on the indicator line at 97.5, 91, and 95 respectively. At the same time, the terminal The device can also display the maximum, minimum, and average values of the data values represented by the indicator points 821, 823, and 822 in the form of a display frame 83.

It can be understood that the size of the sequence number of each step in the above embodiment does not mean the order of execution. The execution sequence of each process should be determined by its function and internal logic, and should not constitute any implementation process of the embodiments of this application. limited.

Corresponding to the data display method described in the foregoing embodiment, FIG. 10 shows a structural block diagram of a terminal device provided by an embodiment of the present application. Each unit included in the terminal device is used to perform each step in the foregoing embodiment. Please refer to the related descriptions in the foregoing embodiments. For ease of description, only the parts related to the embodiments of the present application are shown. In practical applications, the terminal device may be a wearable device, or a mobile terminal such as a mobile phone or a tablet computer. Referring to FIG. 10, the terminal device 100 includes a first obtaining unit 101, a first determining unit 102, and a first display unit 103. in:

The first acquiring unit 101 is configured to acquire the data value of the physiological parameter to be measured collected within the preset data collection period.

The first determining unit 102 is configured to divide the preset data collection period into a plurality of data observation periods, and determine the maximum value, the minimum value, and the average value of the data value in each data observation period.

The first display unit 103 is configured to draw and display a first line based on all the maximum values in a preset coordinate system, and draw and display a second line based on all the minimum values; the preset coordinate system takes the collection time as The horizontal axis uses the data value of the physiological parameter to be measured as the vertical axis.

Further, the terminal device 100 further includes a second display unit.

The second display unit is used to display the maximum, minimum and/or average value.

Further, the first display unit 103 may include a coordinate point determination unit, a first line drawing unit, and a second line drawing unit. in:

The coordinate point determining unit is used to determine the first coordinate point of each of the maximum value in the preset coordinate system, and determine the second coordinate point of each of the minimum value in the preset coordinate system.

The first line drawing unit is configured to sequentially connect all the first coordinate points in a preset order through a solid line to obtain a first connecting line, and perform smoothing processing on the first connecting line to obtain the first line; The preset sequence is the sequence from early to late for the collection time, or the sequence from late to early for the collection time.

The second line drawing unit is configured to sequentially connect all the second coordinate points in the preset order through a solid line to obtain a second connecting line, and perform smoothing processing on the second connecting line to obtain the second line .

Further, the terminal device 100 may also include a first detection unit and a first marking unit. in:

The first detection unit is used to detect whether the data value is missing in each data observation period.

The first marking unit is used to mark the data observation period in which the data value is missing as a data missing period.

Correspondingly, the first line drawing unit is specifically configured to perform smoothing processing on the first connection line to obtain a first smooth connection line, and divide the portion corresponding to the data missing period in the first smooth connection line by a solid line Replace with a dashed line to obtain the first line.

The second line drawing unit is specifically configured to perform smoothing processing on the second connection line to obtain a second smooth connection line, and replace the portion of the second smooth connection line corresponding to the data missing period from a solid line to a dashed line , To obtain the second line.

Further, the terminal device 100 may also include a color filling unit.

The color filling unit is used to fill the first area between the first line and the second line with a preset color.

Further, the color filling unit may specifically include a first color filling unit and a second color filling unit. in:

The first color filling unit is configured to use a first preset color to fill the second area between the first line and the second line corresponding to the data missing period.

The second color filling unit is used to fill the third area between the first line and the second line corresponding to the remaining data observation period with a second preset color; wherein, the remaining data observation period is except for the remaining data observation period. For the remaining data observation period outside the data missing period, the second area and the third area constitute the first area.

Further, the color filling unit may also include a second acquiring unit, a second determining unit, and a third color filling unit. in:

The second acquiring unit is used to acquire the boundary value included in the preset normal range; the normal range is when the physiological condition reflected by the physiological parameter to be measured is in a normal state, the data value of the physiological parameter to be measured should be Scope.

The second determining unit is configured to determine the target area corresponding to the normal range in the preset coordinate system based on the boundary value.

The third color filling unit is configured to use a third preset color to fill the non-overlapping part between the third area and the target area.

Further, the first determining unit may specifically include: a third acquiring unit and a time period dividing unit. in:

The third acquiring unit is used to acquire the screen size of the target terminal for displaying the data value.

The time period division unit is configured to determine a reference observation time period according to the screen size, and divide the preset data collection time period into multiple data observation time periods based on the reference observation time period.

It can be seen from the above that the terminal device provided by the embodiment of the present application divides the preset data collection period into multiple data observation periods, and determines the maximum value and the maximum value of the physiological parameter to be measured in each data observation period. Minimum value and average value; then draw and display the first line based on all the maximum values in the preset coordinate system, and draw and display the second line based on all the minimum values. Because each data observation period corresponds to the first line and the first line The area of the first area between the two lines can intuitively reflect the overall size of the data value of the physiological parameter to be measured in the data observation period. Therefore, the user can observe the first line and the second line corresponding to the different data observation period. The size of the area of the first area between the lines can intuitively know the changes of the data value of the physiological parameter to be measured in different data observation periods, that is, the embodiment of the present application can intuitively display the data value of the physiological parameter to be measured to the user Changes in different data observation periods.

Please refer to FIG. 11, which is a schematic structural diagram of a terminal device according to another embodiment of the present application. As shown in FIG. 11, the terminal device 100 of this embodiment includes: at least one processor 140 (only one is shown in FIG. 11), a processor, a memory 141, and a processor stored in the memory 141 and capable of being processed in the at least one processor. A computer program 142 running on the processor 140, when the processor 140 executes the computer program 142, the steps in any of the foregoing data display method embodiments are implemented.

The terminal device 100 may be a computing device such as a desktop computer, a notebook, a palmtop computer, and a cloud server. The terminal device may include, but is not limited to, a processor 140 and a memory 141. Those skilled in the art can understand that FIG. 11 is only an example of the terminal device 100 and does not constitute a limitation on the terminal device 100. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. , For example, can also include input and output devices, network access devices, and so on.

The so-called processor 140 may be a central processing unit (Central Processing Unit, CPU), and the processor 140 may also be other general-purpose processors, digital signal processors (Digital Signal Processors, DSPs), and application specific integrated circuits (Application Specific Integrated Circuits). , ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.

In some embodiments, the memory 141 may be an internal storage unit of the terminal device 100, for example, a hard disk or a memory of the terminal device 100. In other embodiments, the memory 141 may also be an external storage device of the terminal device 100, such as a plug-in hard disk, a smart media card (SMC), and a secure digital device equipped on the terminal device 100. (Secure Digital, SD) card, Flash Card, etc. Further, the memory 141 may also include both an internal storage unit of the terminal device 100 and an external storage device. The memory 141 is used to store an operating system, an application program, a boot loader (BootLoader), data, and other programs, such as the program code of the computer program. The memory 141 can also be used to temporarily store data that has been output or will be output.

It should be noted that the information interaction and execution process between the above-mentioned devices/units are based on the same concept as the method embodiment of this application, and its specific functions and technical effects can be found in the method embodiment section. I won't repeat it here.

Those skilled in the art can clearly understand that, for the convenience and conciseness of description, only the division of the above functional units and modules is used as an example. In practical applications, the above functions can be allocated to different functional units and modules as needed. Module completion, that is, the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiments can be integrated into one processing unit, or each unit can exist alone physically, or two or more units can be integrated into one unit. The above-mentioned integrated units can be hardware-based Formal realization can also be realized in the form of a software functional unit. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the protection scope of the present application. For the specific working process of the units and modules in the foregoing system, reference may be made to the corresponding process in the foregoing method embodiment, which will not be repeated here.

The embodiment of the present application also provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in the above-mentioned data display method can be realized.

The embodiments of the present application provide a computer program product. When the computer program product runs on a mobile terminal, the steps in the above data display method can be realized when the mobile terminal is executed.

If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on this understanding, the implementation of all or part of the processes in the above-mentioned embodiment methods in the present application can be accomplished by instructing relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium. When executed by the processor, the steps of the foregoing method embodiments can be implemented. Wherein, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file, or some intermediate forms. The computer-readable medium may at least include: any entity or device capable of carrying the computer program code to the photographing device/terminal device, recording medium, computer memory, read-only memory (ROM, Read-Only Memory), and random access memory (RAM, Random Access Memory), electric carrier signal, telecommunications signal and software distribution medium. For example, U disk, mobile hard disk, floppy disk or CD-ROM, etc. In some jurisdictions, according to legislation and patent practices, computer-readable media cannot be electrical carrier signals and telecommunication signals.

In the above-mentioned embodiments, the description of each embodiment has its own focus. For parts that are not described in detail or recorded in an embodiment, reference may be made to related descriptions of other embodiments.

A person of ordinary skill in the art may realize that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered beyond the scope of this application.

In the embodiments provided in this application, it should be understood that the disclosed apparatus/network equipment and method may be implemented in other ways. For example, the device/network device embodiments described above are only illustrative. For example, the division of the modules or units is only a logical function division, and there may be other divisions in actual implementation, such as multiple units. Or components can be combined or integrated into another system, or some features can be omitted or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be separately on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.

The above-mentioned embodiments are only used to illustrate the technical solutions of the present application, not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still implement the foregoing The technical solutions recorded in the examples are modified, or some of the technical features are equivalently replaced; these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the application, and should be included in Within the scope of protection of this application.

Claims

A data display method, characterized in that it includes:

Obtain the data value of the physiological parameter to be measured collected during the preset data collection period;

Dividing the preset data collection period into a plurality of data observation periods, and determining the maximum value, the minimum value, and the average value of the data value in each data observation period;

The first line is drawn and displayed based on all the maximum values in the preset coordinate system, and the second line is drawn and displayed based on all the minimum values; The data value of the measured physiological parameter is the vertical axis.
The data display method of claim 1, wherein the first line is drawn and displayed based on all the maximum values in the preset coordinate system, and the second line is drawn and displayed based on all the minimum values After that, it also includes:

When an operation on any of the data observation period on the horizontal axis is detected, the maximum value, the minimum value and/or the average value in the operated data observation period are displayed.
The data display method according to claim 1 or 2, wherein the first line is drawn and displayed based on all the maximum values in a preset coordinate system, and the second line is drawn and displayed based on all the minimum values. Lines, including:

Determining the first coordinate point of each of the maximum value in the preset coordinate system, and determining the second coordinate point of each of the minimum value in the preset coordinate system;

All the first coordinate points are sequentially connected in a preset order through a solid line to obtain a first connecting line, and the first connecting line is smoothed to obtain the first line; the preset order is the The sequence of the collection time from early to late, or the sequence of the collection time from late to early;

All the second coordinate points are sequentially connected by a solid line in the preset order to obtain a second connecting line, and the second connecting line is smoothed to obtain the second line.
The data display method according to claim 3, wherein after the preset data collection period is divided into a plurality of data observation periods, in the preset coordinate system based on all the maximum values Before drawing and displaying the first line and drawing and displaying the second line based on all the minimum values, it also includes:

Detecting whether the data value is missing in each of the data observation periods;

Mark the data observation period in which the data value is missing as a data missing period;

Correspondingly, the performing smoothing processing on the first connecting line to obtain the first line includes:

Performing smoothing processing on the first connecting line to obtain a first smooth connecting line, and replacing a portion of the first smooth connecting line corresponding to the data missing period with a dashed line from a solid line to obtain the first line; as well as

The performing smoothing processing on the second connecting line to obtain the second line includes:

Perform smoothing processing on the second connection line to obtain a second smooth connection line, and replace a solid line with a dashed line in the portion of the second smooth connection line corresponding to the data missing period to obtain the second line.
The data display method of claim 4, wherein the first line is drawn and displayed based on all the maximum values in the preset coordinate system, and the second line is drawn and displayed based on all the minimum values After that, it also includes:

The first area between the first line and the second line is filled with a preset color.
The data display method according to claim 5, wherein said filling a first area between said first line and said second line with a preset color comprises:

Using a first preset color to fill the second area between the first line and the second line corresponding to the data missing period;

Use the second preset color to fill the third area between the first line and the second line corresponding to the remaining data observation period; wherein, the remaining data observation period is excluding the data missing period During the remaining data observation period, the second area and the third area constitute the first area.
The data display method of claim 6, wherein after the second preset color is used to fill the third area between the first line and the second line corresponding to the remaining data observation period, further include:

Acquiring the boundary value included in the preset normal range; the normal range is the range within which the data value of the physiological parameter to be measured should be in when the physiological condition reflected by the physiological parameter to be measured is in a normal state;

Based on the boundary value, determining a target area corresponding to the normal range in the preset coordinate system;

A third preset color is used to fill the non-overlapping part between the third area and the target area.
The data display method according to any one of claims 1 to 7, wherein the dividing the preset data collection period into a plurality of data observation periods includes:

Acquiring the screen size of the target terminal for displaying the data value;

A reference observation time period is determined according to the screen size, and the preset data collection period is divided into multiple data observation periods based on the reference observation time period.
A terminal device, characterized in that it comprises:

The first obtaining unit is configured to obtain the data value of the physiological parameter to be measured collected within the preset data collection period;

A first determining unit, configured to divide the preset data collection period into a plurality of data observation periods, and determine the maximum value, minimum value, and average value of the data value in each data observation period;

The first display unit is configured to draw and display a first line based on all the maximum values in a preset coordinate system, and draw and display a second line based on all the minimum values; the preset coordinate system takes the collection time as The horizontal axis uses the data value of the physiological parameter to be measured as the vertical axis.
A terminal device, comprising a memory, a processor, and a computer program stored in the memory and running on the processor, wherein the processor executes the computer program as claimed in claims 1 to 8. Any of the data display methods.
A computer-readable storage medium storing a computer program, wherein the computer program implements the data display method according to any one of claims 1 to 8 when the computer program is executed by a processor.